Information card for entry 7700321

Structure parameters

• Formula: C25 H51 N4 Si4 Yb
• Calculated formula: C25 H51 N4 Si4 Yb
• Title of publication: Synthesis and characterization of 2-t-butylimino-functionalized indolyl rare-earth metal amido complexes for the catalytic addition of terminal alkynes to carbodiimides: the dimeric complexes with the alkynide species in the μ-η¹:η² bonding modes.
• Authors of publication: Feng, Zhijun; Huang, Zeming; Wang, Shaowu; Wei, Yun; Zhou, Shuangliu; Zhu, Xiancui
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2019
• Journal volume: 48
• Journal issue: 29
• Pages of publication: 11094 - 11102
• a: 18.1425 ± 0.0013 Å
• b: 11.6936 ± 0.0008 Å
• c: 17.2342 ± 0.0012 Å
• α: 90°
• β: 109.075 ± 0.001°
• γ: 90°
• Cell volume: 3455.5 ± 0.4 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293.15 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0335
• Residual factor for significantly intense reflections: 0.0251
• Weighted residual factors for significantly intense reflections: 0.0598
• Weighted residual factors for all reflections included in the refinement: 0.0641
• Goodness-of-fit parameter for all reflections included in the refinement: 1.036
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No